:root{
  --ink:#0b1628;
  --ink-2:#18243a;
  --muted:#5d6a7f;
  --line:#dbe2ea;
  --paper:#ffffff;
  --soft:#f4f7fa;
  --accent:#147d89;
  --accent-2:#0e5f6a;
  --accent-soft:#e8f5f6;
  --navy:#10243f;
  --radius:18px;
  --shadow:0 18px 50px rgba(16,36,63,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(219,226,234,.9)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em}
.brand-mark{width:42px;height:42px;border-radius:12px;background:var(--navy);color:white;display:grid;place-items:center;font-weight:800;box-shadow:0 8px 24px rgba(16,36,63,.18)}
.brand-text small{display:block;color:var(--muted);font-size:10px;line-height:1.1;font-weight:700;letter-spacing:.13em;text-transform:uppercase;margin-top:4px}
.nav-links{display:flex;gap:26px;color:#344157;font-size:14px;font-weight:650}
.nav-links a:hover{color:var(--accent)}
.nav-cta{border:1px solid var(--navy);border-radius:10px;padding:10px 16px;font-size:14px;font-weight:750}
.hero{padding:82px 0 64px;background:linear-gradient(180deg,#f9fbfd 0,#fff 100%);border-bottom:1px solid #edf1f5;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-2);margin-bottom:22px}
.kicker:before{content:"";width:30px;height:2px;background:var(--accent)}
h1{font-size:clamp(42px,5vw,68px);line-height:1.02;letter-spacing:-.045em;margin:0 0 22px;color:#0c1d34;max-width:900px}
.hero p{font-size:20px;color:#506078;max-width:720px;margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:11px;padding:13px 18px;font-weight:750;font-size:14px;border:1px solid transparent;transition:.2s}
.btn-primary{background:var(--navy);color:white}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(16,36,63,.18)}
.btn-secondary{background:white;border-color:var(--line);color:var(--ink-2)}.btn-secondary:hover{border-color:#b7c2cf}
.hero-meta{display:flex;gap:24px;flex-wrap:wrap;color:var(--muted);font-size:13px}.hero-meta b{color:var(--ink);font-weight:750}
.hero-visual{position:relative;min-height:440px}
.circuit-card{position:absolute;inset:0;border-radius:28px;background:linear-gradient(145deg,#10243f,#14324f);box-shadow:0 32px 70px rgba(16,36,63,.22);overflow:hidden;border:1px solid rgba(255,255,255,.08)}
.circuit-card:before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:rgba(46,188,201,.13);right:-70px;top:-60px;filter:blur(2px)}
.circuit-card svg{width:100%;height:100%}
.floating-chip{position:absolute;background:white;border:1px solid var(--line);border-radius:15px;padding:15px 17px;box-shadow:var(--shadow);font-size:12px;font-weight:750;color:var(--ink-2)}
.floating-chip span{display:block;font-size:11px;color:var(--muted);font-weight:600;margin-top:2px}.chip-a{left:-18px;bottom:46px}.chip-b{right:-16px;top:34px}
.section{padding:82px 0}.section-soft{background:var(--soft)}
.section-head{display:grid;grid-template-columns:.72fr 1.28fr;gap:50px;margin-bottom:40px;align-items:start}
.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--accent-2);font-weight:800;margin-bottom:10px}
h2{font-size:clamp(30px,3.4vw,45px);line-height:1.08;letter-spacing:-.03em;margin:0;color:#10213a}
.section-head p{margin:0;color:var(--muted);font-size:17px;max-width:700px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 3px 14px rgba(16,36,63,.03)}
.card-number{font-size:12px;font-weight:850;color:var(--accent);letter-spacing:.08em;margin-bottom:22px}.card h3{font-size:19px;margin:0 0 10px;color:#13243d}.card p{margin:0;color:var(--muted);font-size:14px}
.project{display:grid;grid-template-columns:1fr 1fr;gap:36px;border:1px solid var(--line);border-radius:24px;padding:30px;background:#fff;box-shadow:var(--shadow);align-items:stretch}
.project-media{border-radius:18px;min-height:360px;background:linear-gradient(160deg,#ecf3f6,#dfe7ec);position:relative;overflow:hidden;padding:28px;display:flex;align-items:center;justify-content:center}
.project-media img{max-height:320px;object-fit:contain;filter:drop-shadow(0 16px 18px rgba(18,32,50,.14))}
.project-badge{position:absolute;left:20px;top:20px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 11px;font-size:11px;font-weight:800;color:var(--accent-2);text-transform:uppercase;letter-spacing:.07em}
.project-copy{padding:10px 6px 8px}.project-copy h3{font-size:34px;letter-spacing:-.035em;margin:6px 0 12px}.project-copy p{color:var(--muted);margin:0 0 18px}.tags{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0 26px}.tag{font-size:12px;padding:7px 10px;background:var(--accent-soft);border-radius:999px;color:var(--accent-2);font-weight:750}
.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.status-item{padding:22px;border-top:3px solid var(--accent);background:white;border-radius:0 0 14px 14px}.status-item strong{font-size:22px;display:block;margin-bottom:5px}.status-item span{font-size:13px;color:var(--muted)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}.timeline-item{background:white;padding:24px;min-height:168px}.timeline-item b{display:block;color:var(--accent-2);font-size:12px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}.timeline-item h3{font-size:17px;margin:0 0 8px}.timeline-item p{font-size:13px;color:var(--muted);margin:0}
.fact-band{background:var(--navy);color:white;padding:42px 0}.fact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}.fact b{display:block;font-size:26px;margin-bottom:4px}.fact span{font-size:13px;color:#bfd0df}
.contact-box{display:grid;grid-template-columns:1fr .9fr;gap:40px;border:1px solid var(--line);border-radius:22px;padding:34px;background:white}.contacts{display:grid;gap:14px}.contact-row{padding:16px 0;border-bottom:1px solid #edf1f5}.contact-row:last-child{border:0}.contact-row small{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;margin-bottom:3px}.contact-row b{font-size:15px}.legal{background:var(--soft);border-radius:16px;padding:24px}.legal h3{margin:0 0 15px;font-size:17px}.legal dl{margin:0;display:grid;grid-template-columns:90px 1fr;gap:9px 12px;font-size:13px}.legal dt{color:var(--muted)}.legal dd{margin:0;font-weight:650}
.footer{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:12px}.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
/* Product page */
.product-hero{padding:70px 0 54px;background:#10243f;color:white;overflow:hidden}.product-hero h1{color:white;font-size:clamp(40px,5vw,64px)}.product-hero p{color:#c9d8e4;max-width:820px;font-size:18px}.product-hero .kicker{color:#86d6dd}.product-hero .kicker:before{background:#86d6dd}
.arch{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;align-items:center;margin-top:30px}.arch-box{border:1px solid #cbd5df;border-radius:14px;padding:18px;background:white;min-height:112px}.arch-box b{display:block;font-size:14px;margin-bottom:6px}.arch-box span{font-size:12px;color:var(--muted)}.arch-arrow{text-align:center;color:var(--accent);font-size:24px;font-weight:800}
.gallery{display:grid;grid-template-columns:1.35fr .65fr .65fr;gap:14px}.gallery figure{margin:0;background:#f5f7f9;border:1px solid var(--line);border-radius:16px;overflow:hidden;padding:14px}.gallery img{width:100%;height:230px;object-fit:contain}.gallery figure:first-child img{height:480px}.gallery figure:first-child{grid-row:span 2}.gallery figcaption{font-size:12px;color:var(--muted);padding:7px 5px 1px}
.notice{border-left:4px solid var(--accent);background:var(--accent-soft);padding:18px 20px;border-radius:0 12px 12px 0;color:#214353;font-size:14px}
@media(max-width:960px){.nav-links{display:none}.hero-grid,.section-head,.project,.contact-box{grid-template-columns:1fr}.hero-visual{min-height:360px}.cards{grid-template-columns:1fr 1fr}.status-grid,.fact-grid{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:1fr 1fr}.arch{grid-template-columns:1fr}.arch-arrow{transform:rotate(90deg)}.gallery{grid-template-columns:1fr 1fr}.gallery figure:first-child{grid-row:auto;grid-column:span 2}}
@media(max-width:620px){.container{width:min(100% - 28px,1180px)}.nav{height:66px}.nav-cta{display:none}.hero{padding:54px 0}.hero p{font-size:17px}.hero-visual{min-height:300px}.floating-chip{display:none}.section{padding:62px 0}.cards,.status-grid,.fact-grid,.timeline,.gallery{grid-template-columns:1fr}.gallery figure:first-child{grid-column:auto}.gallery figure:first-child img,.gallery img{height:auto}.project{padding:18px}.project-media{min-height:270px}.contact-box{padding:24px}.legal dl{grid-template-columns:1fr}.legal dd{margin-bottom:8px}}